Ask question

Ask question

All categories

3 years ago

14

the length,breadth and height of a cuboid are in the ratio 4:2:3.The perimeter of the base of the cuboid is 54 cm.What is the he

ight,in cm,of the cuboid.

1 answer:

Tju [1.3M]3 years ago

4 0

First let the ratio be 4x ,2x,3x
Use the formula of perimeter of the base of the cuboid

You might be interested in

Type the correct answer in the box

SVEN [57.7K]

Answer:

$log\boxed{7}$

Step-by-step explanation:

$log\frac{14}{3}+log\frac{11}{5}-log\frac{22}{15}$

$=log\bigg(\frac{14}{3}*\frac{11}{5}\bigg)-log\frac{22}{15}$

$=log\bigg(\frac{14*11}{3*5}\bigg)-log\frac{22}{15}$

$=log\bigg(\frac{154}{15}\bigg)-log\frac{22}{15}$

$=log\bigg(\frac{154}{15}\div\frac{22}{15}\bigg)$

$=log\bigg(\frac{154}{15}\times\frac{15}{22}\bigg)$

$=log\bigg(\frac{154}{22}\bigg)$

$=log\boxed{7}$

4 0

2 years ago

Few math questions TIME IS RUNNING OUT!! PLEASE HELP!!!!

svetlana [45]

1.

Answer D. (75%)

2.

A > 1 so answers B and D. (1.3 and 3.33)

3.

Answer B. (1.04)

4.

This one is strange but answer C (128 players).

5.

Answer D. (13.7%)

5 0

3 years ago

a line with a slope of 1/10 passes through the point (0, 9). What is the equation in slope intercept form?

Nimfa-mama [501]

Answer:

y=1/10x+9

Step-by-step explanation:

i think, sorry if its wrong

8 0

3 years ago

3.2h+4=23.2 please help me

Snezhnost [94]

Answer:

h = 6

Step-by-step explanation:

3 0

3 years ago

Find the value of y

Olin [163]

Answer:

y ≈ 4.3 cm

Step-by-step explanation:

Given 2 secants from an external point to the circle.

The the product of the external part and the entire part of one secant is equal to the product of the external part and the entire part of the other secant, that is

3(3 + y) = 2(2 + 6 + 3) = 2(11) = 22, that is

9 + 3y = 22 ( subtract 9 from both parts )

3y = 13 ( divide both sides by 3 )

y ≈ 4. 3 cm ( to the nearest tenth )

3 0

3 years ago